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BR9902390A - Method and apparatus for determining whether a wireless station is operating within a prescribed geographical region. - Google Patents

Method and apparatus for determining whether a wireless station is operating within a prescribed geographical region.

Info

Publication number
BR9902390A
BR9902390A BR9902390-3A BR9902390A BR9902390A BR 9902390 A BR9902390 A BR 9902390A BR 9902390 A BR9902390 A BR 9902390A BR 9902390 A BR9902390 A BR 9902390A
Authority
BR
Brazil
Prior art keywords
wireless station
operating
propagation delays
prescribed geographical
determining whether
Prior art date
Application number
BR9902390-3A
Other languages
Portuguese (pt)
Inventor
Brian David Bolliger
Jeffrey Ross Ligth
Mark Kevin Storckert
Charles Varvaro
Original Assignee
Lucent Technologies Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lucent Technologies Inc filed Critical Lucent Technologies Inc
Publication of BR9902390A publication Critical patent/BR9902390A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/021—Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0055—Synchronisation arrangements determining timing error of reception due to propagation delay
    • H04W56/0065—Synchronisation arrangements determining timing error of reception due to propagation delay using measurement of signal travel time
    • H04W56/007—Open loop measurement
    • H04W56/0075—Open loop measurement based on arrival time vs. expected arrival time
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

<B>MéTODO E APARELHO PARA DETERMINAR SE UMA ESTAçãO SEM FIO ESTá OPERANDO DENTRO DE UMA REGIãO GEOGRáFICA PRESCRITA.<D> Método e aparelho para determinar se uma estação sem fio está operando dentro de um local geográfico prescrito. Durante um processo de inicialização, o telefone sem fio mede retardos de propagação de sinais piloto a partir de estações de base vizinhas e armazena os retardos de propagação em uma memória não volátil da estação sem fio. Posteriormente, durante um processo de verificação, a estação sem fio mede os retardos de propagação dos sinais piloto a partir de estações de base vizinhas e compara os mesmos com os retardos de propagação armazenados na memória. Se a diferença entre os dois conjuntos de retardos de propagação estiverem dentro de uma tolerância predeterminada, então é feita uma determinação de que uma estação sem fio está operando dentro do local geográfico prescrito. Múltiplos conjuntos de retardos de propagação podem ser armazenados em memória de tal modo que uma determinação pode ser feita no sentido de se a estação móvel está operando dentro de qualquer um de vários locais geográficos prescritos.<B> METHOD AND APPARATUS TO DETERMINE IF A WIRELESS STATION IS OPERATING WITHIN A PRESCRIBED GEOGRAPHICAL REGION. <D> Method and apparatus for determining whether a wireless station is operating within a prescribed geographical location. During a startup process, the cordless phone measures propagation delays for pilot signals from neighboring base stations and stores propagation delays in a non-volatile memory of the wireless station. Subsequently, during a verification process, the wireless station measures the propagation delays of pilot signals from neighboring base stations and compares them with the propagation delays stored in memory. If the difference between the two sets of propagation delays is within a predetermined tolerance, then a determination is made that a wireless station is operating within the prescribed geographical location. Multiple sets of propagation delays can be stored in memory in such a way that a determination can be made as to whether the mobile station is operating within any of several prescribed geographical locations.

BR9902390-3A 1998-06-30 1999-06-21 Method and apparatus for determining whether a wireless station is operating within a prescribed geographical region. BR9902390A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/108,336 US5969679A (en) 1998-06-30 1998-06-30 Method and apparatus for determining whether a wireless station is operating within a prescribed geographic region

Publications (1)

Publication Number Publication Date
BR9902390A true BR9902390A (en) 2000-01-18

Family

ID=22321619

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9902390-3A BR9902390A (en) 1998-06-30 1999-06-21 Method and apparatus for determining whether a wireless station is operating within a prescribed geographical region.

Country Status (8)

Country Link
US (1) US5969679A (en)
EP (1) EP0982962B1 (en)
JP (1) JP2000050342A (en)
KR (1) KR100311674B1 (en)
AU (1) AU752350B2 (en)
BR (1) BR9902390A (en)
CA (1) CA2269178C (en)
DE (1) DE69900158T2 (en)

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US6658258B1 (en) 2000-09-29 2003-12-02 Lucent Technologies Inc. Method and apparatus for estimating the location of a mobile terminal
US7039689B2 (en) * 2001-01-31 2006-05-02 Telcordia Technologies, Inc. Method and system for determining geographical regions of hosts in a network
US20030157943A1 (en) * 2002-01-29 2003-08-21 John Sabat Method and apparatus for auxiliary pilot signal for mobile phone location
US7158752B1 (en) * 2002-09-17 2007-01-02 Sirius Satellite Radio, Inc. Methods and systems for providing geographic specific services to receivers in a satellite communications network via specific position location and information tagging schemes
US7031727B2 (en) * 2003-10-14 2006-04-18 Baskin Brian L Method of location using signals of unknown origin
EP1859293B1 (en) * 2005-03-18 2010-10-13 Seeker Wireless PTY Limited Enhanced mobile location method and system
EP1866662A4 (en) * 2005-03-18 2010-08-25 Seeker Wireless Pty Ltd Enhanced mobile location
EP1872150B9 (en) * 2005-04-08 2013-04-10 WaveMarket, Inc. (d/b/a Location Labs) Mobile location
US8472971B2 (en) * 2005-06-27 2013-06-25 Cambridge Positioning Systems Limited Method and apparatus for determining whether a mobile terminal has moved outside a given locale
US8265618B2 (en) 2005-10-24 2012-09-11 Wavemarket, Inc. Mobile service maintenance management
EP1952578A4 (en) * 2005-11-04 2012-08-29 Wavemarket Inc D B A Location Labs Profile based communications service
EP2140692A4 (en) * 2007-03-13 2010-12-01 Seeker Wireless Pty Ltd Enhanced zone determination
US8005050B2 (en) 2007-03-23 2011-08-23 Lgc Wireless, Inc. Localization of a mobile device in distributed antenna communications system
AU2008301216A1 (en) * 2007-09-17 2009-03-26 Seeker Wireless Pty Limited Systems and methods for triggering location based voice and/or data communications to or from mobile radio terminals
US8737985B2 (en) * 2007-11-26 2014-05-27 Wavemarket, Inc. Methods and systems for zone creation and adaption
US20110034179A1 (en) * 2008-04-07 2011-02-10 Seeker Wireless Pty. Limited Location of wireless mobile terminals
US9001811B2 (en) 2009-05-19 2015-04-07 Adc Telecommunications, Inc. Method of inserting CDMA beacon pilots in output of distributed remote antenna nodes
JP5069727B2 (en) * 2009-08-27 2012-11-07 株式会社エヌ・ティ・ティ・ドコモ Radio base station, mobile station and measurement method
WO2011100859A1 (en) * 2010-02-19 2011-08-25 Telefonaktiebolaget L M Ericsson (Publ) Improvements on otdoa and agnss positioning and timing information obtaining and updating
US8244236B2 (en) 2010-04-29 2012-08-14 Wavemarket, Inc. System and method for aggregating and disseminating mobile device tag data
US8504077B2 (en) 2010-12-04 2013-08-06 Wavemarket, Inc. System and method for monitoring and disseminating mobile device location information
EP2904711B1 (en) * 2012-10-03 2021-07-28 Sckipio Technologies S.i Ltd Hybrid precoder

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FI78567C (en) * 1987-12-18 1989-08-10 Nokia Mobira Oy FOERFARANDE FOER LOKALISERING AV EN ROERLIG STATION, SAMT ROERLIG STATION OCH STOEDSTATION FOER UTFOERANDE AV FOERFARANDET.
JP3393417B2 (en) * 1993-12-22 2003-04-07 ソニー株式会社 Positioning system
JPH07298354A (en) * 1994-04-26 1995-11-10 N T T Idou Tsuushinmou Kk Digital mobile communication method and system thereof
US5646632A (en) * 1994-11-14 1997-07-08 Lucent Technologies Inc. Method and apparatus for a portable communication device to identify its own location
US5613205A (en) * 1995-03-31 1997-03-18 Telefonaktiebolaget Lm Ericsson System and method of locating a mobile terminal within the service area of a cellular telecommunication system
US5508708A (en) * 1995-05-08 1996-04-16 Motorola, Inc. Method and apparatus for location finding in a CDMA system
EP0861564B1 (en) * 1995-07-12 2005-05-11 Telefonaktiebolaget LM Ericsson (publ) Method and apparatus for providing fixed cellular functionality
US5960355A (en) * 1996-02-16 1999-09-28 Telefonaktiebolaget Lm Ericsson Method and an arrangement relating to telecommunication systems
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US6055428A (en) * 1997-07-21 2000-04-25 Qualcomm Incorporated Method and apparatus for performing soft hand-off in a wireless communication system
JP4178709B2 (en) * 2000-02-25 2008-11-12 カシオ計算機株式会社 Mobile communication device

Also Published As

Publication number Publication date
CA2269178C (en) 2002-06-18
EP0982962B1 (en) 2001-06-20
AU3679099A (en) 2000-01-13
JP2000050342A (en) 2000-02-18
KR20000006539A (en) 2000-01-25
CA2269178A1 (en) 1999-12-30
US5969679A (en) 1999-10-19
AU752350B2 (en) 2002-09-19
EP0982962A1 (en) 2000-03-01
KR100311674B1 (en) 2001-11-14
DE69900158T2 (en) 2002-03-14
DE69900158D1 (en) 2001-07-26

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 3A, 6A, 7A E 8A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1910 DE 14/08/2007.

B15K Others concerning applications: alteration of classification

Ipc: H04W 64/00 (2009.01), H04W 4/00 (2018.0